Linux平台安装Oracle 10g RAC ASM数据库的详细过程Step by Step

操作系统:
Red Hat Enterprise Linux AS release 4

环境：
虚拟机

安装软件包:
10G 集群软件包10201_clusterware_linux32.zip
数据库软件包10201_database_linux32.zip

附件有PDF格式下载：Linux平台安装oracle 10g rac asm详细过程 step by step.pdf

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1.安装第一节点rh4虚拟机和添加 5块虚拟硬盘1,2两块做ocr和
voting disk 3,4,5 三块做asm存储

2.默认安装完系统后需要打系列补丁包
Once the basic installation is complete, install the following packages whilst logged in as the root
user.
# From CentOS4 Disk 1
cd /media/cdrecorder/CentOS/RPMS
rpm -Uvh setarch-1*
rpm -Uvh compat-libstdc++-33-3*
rpm -Uvh make-3*
rpm -Uvh glibc-2*
cd /
eject
# From CentOS4 Disk 2
cd /media/cdrecorder/CentOS/RPMS
rpm -Uvh openmotif-2*
rpm -Uvh compat-db-4*
rpm -Uvh gcc-3*
cd /
eject
# From CentOS4 Disk 3
cd /media/cdrecorder/CentOS/RPMS
rpm -Uvh libaio-0*
rpm -Uvh rsh-*
rpm -Uvh compat-gcc-32-3*
rpm -Uvh compat-gcc-32-c++-3*
rpm -Uvh openmotif21*
cd /
eject

3.编辑/etc/hosts 加入以下内容
Oracle Installation Prerequisites
Perform the following steps whilst logged into the RAC1 virtual machine as the root user.
The /etc/hosts file must contain the following information.
127.0.0.1 localhost.localdomain localhost
# Public
192.168.2.101 rac1.localdomain rac1
192.168.2.102 rac2.localdomain rac2
#Private
192.168.0.101 rac1-priv.localdomain rac1-priv
192.168.0.102 rac2-priv.localdomain rac2-priv
#Virtual
192.168.2.111 rac1-vip.localdomain rac1-vip
192.168.2.112 rac2-vip.localdomain rac2-vip
注意一定要加127.0.0.1 localhost.localdomain localhost 要不启动crs ons 服务时会启动
不了提示 failed to get ip

4.编辑/etc/sysctl.conf 文件加入一下内容
Add the following lines to the /etc/sysctl.conf file.
kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
# semaphores: semmsl, semmns, semopm, semmni
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default=262144
net.core.rmem_max=262144
net.core.wmem_default=262144
net.core.wmem_max=262144
Run the following command to change the current kernel parameters.
/sbin/sysctl –p

5. /etc/security/limits.conf 加入下列参数
Add the following lines to the /etc/security/limits.conf file.
* soft nproc 2047
* hard nproc 16384
* soft nofile 1024
* hard nofile 65536

6. /etc/pam.d/login 加入下列参数
Add the following line to the /etc/pam.d/login file, if it does not already exist.
session required /lib/security/pam_limits.so

7.禁用SELINUX 组件
Disable secure linux by editing the /etc/selinux/config file, making sure the SELINUX flag is set
as follows.
SELINUX=disabled
Alternatively, this alteration can be done using the GUI tool (Applications > System Settings >
Security Level). Click on the SELinux tab and disable the feature.

8. /etc/modprobe.conf 加入以下参数
Set the hangcheck kernel module parameters by adding the following line to the
/etc/modprobe.conf file.
options hangcheck-timer hangcheck_tick=30 hangcheck_margin=180
To load the module immediately, execute "modprobe -v hangcheck-timer".

9.创建组和用户
Create the new groups and users.
groupadd oinstall
groupadd dba
groupadd oper
useradd -g oinstall -G dba oracle
passwd oracle

10.创建安装路径和赋予相关权限
Create the directories in which the Oracle software will be installed.
mkdir -p /u01/crs/oracle/product/10.2.0/crs
mkdir -p /u01/app/oracle/product/10.2.0/db_1
mkdir -p /u01/oradata
chown -R oracle.oinstall /u01

11.安装rsh和rsh-server
During the installation, both RSH and RSH-Server were installed. Enable remote shell and rlogin
by doing the following.
chkconfig rsh on
chkconfig rlogin on
service xinetd reload

12. 创建/etc/hosts.equiv 文件
Create the /etc/hosts.equiv file as the root user.
touch /etc/hosts.equiv
chmod 600 /etc/hosts.equiv
chown root:root /etc/hosts.equiv
Edit the /etc/hosts.equiv file to include all the RAC nodes:
+rac1 oracle
+rac2 oracle
+rac1-priv oracle
+rac2-priv oracle

13.oracle 用户登录添加环境变量
Login as the oracle user and add the following lines at the end of the .bash_profile file.
# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1; export ORACLE_HOME
ORACLE_SID=RAC1; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib;
export CLASSPATH

14.Install VMware Client Tools 配置时间同步:
1. 执行“vmware-toolbox”以显示VMware Tools Properties 窗口。在Options 选项卡下，选择Time
synchronization between the virtual machine and the host operating system。您应该发现tools.syncTime
= "TRUE" 参数已经追加到虚拟机配置文件G:\Virtual Machines\Red Hat Enterprise Linux 4\rhel4.vmx
中。

15.配置共享磁盘
16.关掉防火墙用以下命令
17.修改网卡工作模式为100 FULL duplex
18.安装另外个节点2
19.启动两个节点后做 ssh 两边能互相信任连接
20.安装clustware 集群软件
21.安装Oracle数据库集群
22.创建Oracle数据库实例

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